gustav whitehead.com is the website john brown put together. if you like to read more about his research, for us aviation nuts, it is fascinating. check it out. jenna: even non-aviation nuts like your coanchor. that is fascinating story. jon: quite a story. jenna: can't wait to learn more about that we'll move on to other big news today. the president is heading to israel. his first real trip there as commander-in-chief. he will have the meeting with prime minister netanyahu. we'll go in depth on that ahead. >>> plus a major winter storm days ahead of spring. who could get hit next. [ giada ] why did i switch to natural instincts? it's healthier, ammonia-free. and with aloe, vitamin e, and coconut oil, my hair looks healthier than before i colored. i switched. you should too, to natural instincts. [ slap! ] [ slap! slap! slap! slap! ] ow! ow! [ male announcer ] your favorite foods fighting you? fight back fast with tums. calcium-rich tums starts working so fast you'll forget you had heartburn. ♪ tum tum tum tum tums >> growing calls to hear f